In order to precisely analyze the impact of the tremor on the terrain surface, a series of interferograms
was calculated on the basis of all available SAR images taken at the time of the seismic event.
in the interferogram
, and this wave will have an intensity proportional
Won, "Improvement of small baseline subset (SBAS) algorithm for measuring time-series surface deformation from differential SAR interferograms
," Korean Society of Remote Sensing, vol.
One of the standard approaches to estimate [x.sub.0] fits a parabola to the main interferogram
peak without any information about the even and odd spectra itself.
Because of the presence of undesired diffraction orders, such as 0th and [+ or -] 3rd orders, the interferogram
period was double with [[LAMBDA].sub.1] = 1200 nm and [[LAMBDA].sub.2] = 600 nm as detailed previously.
At differing heights of the sample, the same interferogram
initializes at distinct positions, allowing the retrieval of sample's shape.
In this work a FSD with harmony search optimization (HSO) is investigated in order to test the performance in a single interferogram
with closed fringes.
By analyzing the interferograms
, tectonic deformations (Huang et al., 2009), fault movements (Parcharidis et al., 2009), and rift displacements (Wright et al., 2008; Keir et al., 2011), can be depicted and measured.
For the section of film measured, the Veeco software calculated the vertical distance between both interferograms
and consequently an average co-PET thickness value.
The output of my radio telescope is an interferogram
record stored in a personal computer.
is obtained by moving the position of the reference mirror changing the reference path by a certain amount ([DELTA]z) to match multiple sample optical structure and a depth profile (A-Scan) of the sample can be acquired .